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Portable Posture Trainer

By BetterBack

Starting at $49

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BetterBack allows you to effortlessly sit in perfect posture while easing back pain—and preventing it. This lightweight, portable posture device and lumbar support helps train you to sit up properly at work or at home in as little as 15 minutes a day. It works just as well (and as comfortably) as an on-the-go ergonomic seat support, even on a stool or bench or when traveling.

  • Materials: Regular Fill: Polyester, nylon and foam; Memory Foam Fill: Polyester, nylon and viscoelastic polyurethane foam
  • Care: Spot cleaning as needed, air dry
  • Instructions: Place both feet flat on the floor. Wrap the back pad around your body and hook the knee pads over your knees. Tighten the straps so the knee pads stay put on your knees, but it's not tight. Lean your chest forward and grab the adjustable leg straps. Pull on the adjustable leg straps to tighten while you sit up tall. For full instructions, see the user guide
  • Stabilizes your pelvis by restoring your spine's natural curvature. Also provides lumbar support
  • Allows you to sit in perfect posture, easing and preventing back pain
  • Helps you build up your posture muscles in as little as 15 minutes a day
  • Portable design zips up into a compact and lightweight package
  • Knee cushions provide extra comfort, especially for those with knee problems
  • Memory foam option contours to your body for maximum comfort
  • Made in China
  • Dimensions: Waist up to 36": 12" x 10" x 3"; Waist 36" to 55": 17" x 14" x 4"
  • Weight: Waist up to 36": 1.2 lbs.; Waist 36" to 55": 2.4 lbs.

4 Reviews (4 out of 5 Grommets)

Sorted by Rating

Great for my back!


This product is to correct your posture but I find it quite effective in reducing pain in my back. The weight from my upper body, which normally goes to my back, is distributed to the knee areas so you don't feel the same amount of weight or pressure in your back. I try not to sit too long but when I need to, I use it to take weight pressure off my back. By the way, I only weigh 100 lb. but still feel the upper body weight. I carry this handy "trainer" to everywhere I go.More > < Less


Confirmed Back Relief


BetterBack has a great product. I just received the Portable Posture Trainer. It's compact and easy to use. Plus, as soon as I put it on, I could feel the difference. My issue is not so much with my back, but the outside of my thigh, and it felt better almost immediately. I'm considering getting one for work too.More > < Less


Really helpful in learning how to sit better


As a person who has worked on her posture and biomechanics for years, I find this HUGELY helpful. I know how to sit, but this device helps me hold that proper sit for long periods and develop the inner strength and awareness to hold it without the device!

I actually have bought additional ones for family members because I think it is so helpful.

Caveat: my family members are able to use it for short periods as they learn how to sit better, so that may be your experience. I did not have that issue and can sit with it on for hours!
More > < Less


not for me


I was anxious to try the posture belt, but it's not for me. I've had sciatica pain for 18 years-pain from butt to toes. No back pain. I was very. I was very careful to follow the instructions that came with the belt, but the AAH moment never came. In fact
I now have back pain and difficulty bending over.
I would suggest to anyone trying out this trainer to STOP
and take it off IMMEDIATELY if, instead of feeling relief, you
experience pain.
I wish the belt came with a money-back guarantee.

So- it's back to PT and the gym.
More > < Less

4 Item(s)


About BetterBack

Portable Lumbar Support

BetterBack combines a posture trainer and an ergonomic support in one flexible and portable design. It’s the creation of Maker Katherine Krug, who worked her way through just about every type of treatment trying to quell sciatic back pain when she finally had her a-ha moment. Instead of focusing on pain relief, she realized she needed to practice proper alignment to feel better.

When friends kept borrowing Katherine's early prototype of BetterBack—consisting of recycled plastic containers and a whole lot of tape—she knew others would appreciate a posture trainer and lumbar support that helps you sit up correctly.

BetterBack helps stabilize your pelvis to get your spine into the proper (natural) alignment. The lightweight device is adjustable and cushioned for comfort as it turns any seat into an ergonomic one, even a stool or bench. Try a 15-minute session each day to work on sitting up straight, so all of you can feel better.